I encountered this error today and I could reproduce it as well in
There is a running conference with two or more participants. One of the
participants connects a USB webcam to the computer. After this, the video
starts being reproduced locally, then it is sent to the other participants
(some users get the 'connectivity issues' message). However, all the
following participants will be able to join the conference (chat messages
are working) but new users won't get any audio and video at all from former
participants and former participants will not get from new users as well.
Some errors are shown in the console of the new participants (attached to
this email) or you guys can check at meet.jit.si/sdperror in callstats.
Although I could not reproduce it for this email, Jigasi also fails when
this error occurs. I got the following exception in Jigasi (attached to
this email as well), which became unresponsive after that and a restart was
necessary for it to start working again.
meet.jit.si-1487791804614.log (1001 Bytes)
jigasi.log (5.08 KB)